Current Sense Resistors - SMD

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SSA Current Shunt Resistors

Littelfuse SSA Current Shunt Resistors feature two terminals and a high voltage rating. The resistors offer an ultra-low 0.2mΩ to 4mΩ resistance rating and a 15W max power rating. Littelfuse SSA Current Shunt Resistors are RoHS compliant and ideal for frequency converters, power modules, communications systems, and power hybrid applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Packaging	Series	Resistance	Tolerance	Case Code - in	Case Code - mm	Length	Width	Height	Technology	Termination	Termination Style
Current Sense Resistors - SMD 2T SSA3921 9W 70ppm 0.5mOhm 5.0% SSA3921L0M50JWR Littelfuse 1: $2.52 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # SSA3921L0M50JWR Mouser Part # 576-SSA3921L0M50JWR	Littelfuse	Current Sense Resistors - SMD 2T SSA3921 9W 70ppm 0.5mOhm 5.0% Learn More about Littelfuse ssa current shunt resistors	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape $2.52 $1.68 $1.29 $1.17 View Reel $0.787 $1.03 $0.941 $0.798 $0.787 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Reel, Cut Tape, MouseReel	SSA	500 uOhms	5 %	3921	50110 (Reversed)	10 mm (0.394 in)	5.2 mm (0.205 in)	0.83 mm (0.033 in)	Metal Film	2 Terminal	SMD/SMT
Current Sense Resistors - SMD 2T SSA3921 8W 70ppm 0.75mOhm 5.0 SSA3921L0M75JWR Littelfuse 3,000: $0.87 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # SSA3921L0M75JWR Mouser Part # 576-SSA3921L0M75JWR	Littelfuse	Current Sense Resistors - SMD 2T SSA3921 8W 70ppm 0.75mOhm 5.0 Learn More about Littelfuse ssa current shunt resistors	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel $0.87	Min.: 3,000 Mult.: 3,000 : 3,000	Reel	SSA	750 uOhms	5 %	3921	50110 (Reversed)	10 mm (0.394 in)	5.2 mm (0.205 in)	0.56 mm (0.022 in)	Metal Film	2 Terminal	SMD/SMT
Current Sense Resistors - SMD 2T SSA3921 7W 50ppm 1mOhm 1.0 SSA3921LR001FWR Littelfuse 1: $2.64 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # SSA3921LR001FWR Mouser Part # 576-SSA3921LR001FWR	Littelfuse	Current Sense Resistors - SMD 2T SSA3921 7W 50ppm 1mOhm 1.0 Learn More about Littelfuse ssa current shunt resistors	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape $2.64 $1.76 $1.37 $1.23 View Reel $0.832 $1.09 $0.996 $0.842 $0.832 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Reel, Cut Tape, MouseReel	SSA	1 mOhms	1 %	3921	50110 (Reversed)	10 mm (0.394 in)	5.2 mm (0.205 in)	0.42 mm (0.017 in)	Metal Film	2 Terminal	SMD/SMT
Current Sense Resistors - SMD 2T SSA3921 7W 50ppm 1mOhm 5.0 SSA3921LR001JWR Littelfuse 3,000: $0.787 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # SSA3921LR001JWR Mouser Part # 576-SSA3921LR001JWR	Littelfuse	Current Sense Resistors - SMD 2T SSA3921 7W 50ppm 1mOhm 5.0 Learn More about Littelfuse ssa current shunt resistors	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel $0.787	Min.: 3,000 Mult.: 3,000 : 3,000	Reel	SSA	1 mOhms	5 %	3921	50110 (Reversed)	10 mm (0.394 in)	5.2 mm (0.205 in)	0.42 mm (0.017 in)	Metal Film	2 Terminal	SMD/SMT
Current Sense Resistors - SMD 2T SSA3921 6W 50ppm 2mOhm 1.0% SSA3921LR002FWR Littelfuse 3,000: $0.832 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # SSA3921LR002FWR Mouser Part # 576-SSA3921LR002FWR	Littelfuse	Current Sense Resistors - SMD 2T SSA3921 6W 50ppm 2mOhm 1.0% Learn More about Littelfuse ssa current shunt resistors	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel $0.832	Min.: 3,000 Mult.: 3,000 : 3,000	Reel	SSA	2 mOhms	1 %	3921	50110 (Reversed)	10 mm (0.394 in)	5.2 mm (0.205 in)	0.58 mm (0.023 in)	Metal Film	2 Terminal	SMD/SMT
Current Sense Resistors - SMD 2T SSA3921 6W 50ppm 2mOhm 5.0% SSA3921LR002JWR Littelfuse 3,000: $0.787 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # SSA3921LR002JWR Mouser Part # 576-SSA3921LR002JWR	Littelfuse	Current Sense Resistors - SMD 2T SSA3921 6W 50ppm 2mOhm 5.0% Learn More about Littelfuse ssa current shunt resistors	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel $0.787	Min.: 3,000 Mult.: 3,000 : 3,000	Reel	SSA	2 mOhms	5 %	3921	50110 (Reversed)	10 mm (0.394 in)	5.2 mm (0.205 in)	0.58 mm (0.023 in)	Metal Film	2 Terminal	SMD/SMT
Current Sense Resistors - SMD 2T SSA3921 6W 50ppm 3mOhm 1.0% SSA3921LR003FWR Littelfuse 3,000: $0.832 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # SSA3921LR003FWR Mouser Part # 576-SSA3921LR003FWR	Littelfuse	Current Sense Resistors - SMD 2T SSA3921 6W 50ppm 3mOhm 1.0% Learn More about Littelfuse ssa current shunt resistors	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel $0.832	Min.: 3,000 Mult.: 3,000 : 3,000	Reel	SSA	3 mOhms	1 %	3921	50110 (Reversed)	10 mm (0.394 in)	5.2 mm (0.205 in)	0.38 mm (0.015 in)	Metal Film	2 Terminal	SMD/SMT
Current Sense Resistors - SMD 2T SSA3921 5W 50ppm 4mOhm 1.0% SSA3921LR004FWR Littelfuse 3,000: $0.92 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # SSA3921LR004FWR Mouser Part # 576-SSA3921LR004FWR	Littelfuse	Current Sense Resistors - SMD 2T SSA3921 5W 50ppm 4mOhm 1.0% Learn More about Littelfuse ssa current shunt resistors	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel $0.92 $0.894	Min.: 3,000 Mult.: 3,000 : 3,000	Reel	SSA	4 mOhms	1 %	3921	50110 (Reversed)	10 mm (0.394 in)	5.2 mm (0.205 in)	0.28 mm (0.011 in)	Metal Film	2 Terminal	SMD/SMT
Current Sense Resistors - SMD 2T SSA5931 15W 125ppm 0.2mOhm 1.0 SSA5931L0M20FDR Littelfuse 1: $3.67 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # SSA5931L0M20FDR Mouser Part # 576-SSA5931L0M20FDR	Littelfuse	Current Sense Resistors - SMD 2T SSA5931 15W 125ppm 0.2mOhm 1.0 Learn More about Littelfuse ssa current shunt resistors	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape $3.67 $2.37 $1.91 $1.70 View Reel $1.12 $1.50 $1.38 $1.12 $1.12 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	Reel, Cut Tape, MouseReel	SSA	200 uOhms	1 %	5931	15078	15 mm (0.591 in)	7.75 mm (0.305 in)	1.35 mm (0.053 in)	Metal Film	2 Terminal	SMD/SMT
Current Sense Resistors - SMD 2T SSA5931 15W 125ppm 0.2mOhm 5.0 SSA5931L0M20JDR Littelfuse 1,500: $1.04 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # SSA5931L0M20JDR Mouser Part # 576-SSA5931L0M20JDR	Littelfuse	Current Sense Resistors - SMD 2T SSA5931 15W 125ppm 0.2mOhm 5.0 Learn More about Littelfuse ssa current shunt resistors	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel $1.04 $1.03	Min.: 1,500 Mult.: 1,500 : 1,500	Reel	SSA	200 uOhms	5 %	5931	15078	15 mm (0.591 in)	7.75 mm (0.305 in)	1.35 mm (0.053 in)	Metal Film	2 Terminal	SMD/SMT
Current Sense Resistors - SMD 2T SSA5931 10W 100ppm 0.3mOhm 1.0 SSA5931L0M30FDR Littelfuse 1,500: $1.06 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # SSA5931L0M30FDR Mouser Part # 576-SSA5931L0M30FDR	Littelfuse	Current Sense Resistors - SMD 2T SSA5931 10W 100ppm 0.3mOhm 1.0 Learn More about Littelfuse ssa current shunt resistors	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel $1.06	Min.: 1,500 Mult.: 1,500 : 1,500	Reel	SSA	300 uOhms	1 %	5931	15078	15 mm (0.591 in)	7.75 mm (0.305 in)	1.13 mm (0.044 in)	Metal Film	2 Terminal	SMD/SMT
Current Sense Resistors - SMD 2T SSA5931 10W 100ppm 0.3mOhm 5.0 SSA5931L0M30JDR Littelfuse 1,500: $1.09 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # SSA5931L0M30JDR Mouser Part # 576-SSA5931L0M30JDR	Littelfuse	Current Sense Resistors - SMD 2T SSA5931 10W 100ppm 0.3mOhm 5.0 Learn More about Littelfuse ssa current shunt resistors	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel $1.09 $1.01	Min.: 1,500 Mult.: 1,500 : 1,500	Reel	SSA	300 uOhms	5 %	5931	15078	15 mm (0.591 in)	7.75 mm (0.305 in)	1.13 mm (0.044 in)	Metal Film	2 Terminal	SMD/SMT
Current Sense Resistors - SMD 2T SSA5931 8W 100ppm 0.5mOhm 5.0 SSA5931L0M50JDR Littelfuse 1,500: $1.06 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # SSA5931L0M50JDR Mouser Part # 576-SSA5931L0M50JDR	Littelfuse	Current Sense Resistors - SMD 2T SSA5931 8W 100ppm 0.5mOhm 5.0 Learn More about Littelfuse ssa current shunt resistors	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel $1.06 $0.984	Min.: 1,500 Mult.: 1,500 : 1,500	Reel	SSA	500 uOhms	5 %	5931	15078	15 mm (0.591 in)	7.75 mm (0.305 in)	0.62 mm (0.024 in)	Metal Film	2 Terminal	SMD/SMT
Current Sense Resistors - SMD 2T SSA5931 7W 100ppm 0.7mOhm 1.0 SSA5931L0M70FDR Littelfuse 1,500: $0.989 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # SSA5931L0M70FDR Mouser Part # 576-SSA5931L0M70FDR	Littelfuse	Current Sense Resistors - SMD 2T SSA5931 7W 100ppm 0.7mOhm 1.0 Learn More about Littelfuse ssa current shunt resistors	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel $0.989 $0.987	Min.: 1,500 Mult.: 1,500 : 1,500	Reel	SSA	700 uOhms	1 %	5931	15078	15 mm (0.591 in)	7.75 mm (0.305 in)	0.43 mm (0.017 in)	Metal Film	2 Terminal	SMD/SMT
Current Sense Resistors - SMD 2T SSA5931 7W 100ppm 0.7mOhm 5.0 SSA5931L0M70JDR Littelfuse 1,500: $0.918 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # SSA5931L0M70JDR Mouser Part # 576-SSA5931L0M70JDR	Littelfuse	Current Sense Resistors - SMD 2T SSA5931 7W 100ppm 0.7mOhm 5.0 Learn More about Littelfuse ssa current shunt resistors	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel $0.918 $0.909	Min.: 1,500 Mult.: 1,500 : 1,500	Reel	SSA	700 uOhms	5 %	5931	15078	15 mm (0.591 in)	7.75 mm (0.305 in)	0.43 mm (0.017 in)	Metal Film	2 Terminal	SMD/SMT
Current Sense Resistors - SMD 2T SSA5931 7W 100ppm 0.75mOhm 1.0 SSA5931L0M75FDR Littelfuse 1,500: $0.91 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # SSA5931L0M75FDR Mouser Part # 576-SSA5931L0M75FDR	Littelfuse	Current Sense Resistors - SMD 2T SSA5931 7W 100ppm 0.75mOhm 1.0 Learn More about Littelfuse ssa current shunt resistors	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel $0.91 $0.90	Min.: 1,500 Mult.: 1,500 : 1,500	Reel	SSA	750 uOhms	1 %	5931	15078	15 mm (0.591 in)	7.75 mm (0.305 in)	0.38 mm (0.015 in)	Metal Film	2 Terminal	SMD/SMT
Current Sense Resistors - SMD 2T SSA5931 7W 100ppm 0.75mOhm 5.0 SSA5931L0M75JDR Littelfuse 1,500: $1.02 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # SSA5931L0M75JDR Mouser Part # 576-SSA5931L0M75JDR	Littelfuse	Current Sense Resistors - SMD 2T SSA5931 7W 100ppm 0.75mOhm 5.0 Learn More about Littelfuse ssa current shunt resistors	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel $1.02 $0.948	Min.: 1,500 Mult.: 1,500 : 1,500	Reel	SSA	750 uOhms	5 %	5931	15078	15 mm (0.591 in)	7.75 mm (0.305 in)	0.38 mm (0.015 in)	Metal Film	2 Terminal	SMD/SMT
Current Sense Resistors - SMD 2T SSA5931 10W 50ppm 1mOhm 5.0 SSA5931LR001JDR Littelfuse 1,500: $0.798 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # SSA5931LR001JDR Mouser Part # 576-SSA5931LR001JDR	Littelfuse	Current Sense Resistors - SMD 2T SSA5931 10W 50ppm 1mOhm 5.0 Learn More about Littelfuse ssa current shunt resistors	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel $0.798 $0.787	Min.: 1,500 Mult.: 1,500 : 1,500	Reel	SSA	1 mOhms	5 %	5931	15078	15 mm (0.591 in)	7.75 mm (0.305 in)	1.07 mm (0.042 in)	Metal Film	2 Terminal	SMD/SMT
Current Sense Resistors - SMD 2T SSA5931 8W 50ppm 2mOhm 1.0 SSA5931LR002FDR Littelfuse 1: $2.76 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # SSA5931LR002FDR Mouser Part # 576-SSA5931LR002FDR	Littelfuse	Current Sense Resistors - SMD 2T SSA5931 8W 50ppm 2mOhm 1.0 Learn More about Littelfuse ssa current shunt resistors	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape $2.76 $1.83 $1.42 $1.28 Reel $0.884 View $1.14 $1.04 $0.884 $0.874 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	Reel, Cut Tape, MouseReel	SSA	2 mOhms	1 %	5931	15078	15 mm (0.591 in)	7.75 mm (0.305 in)	0.49 mm (0.019 in)	Metal Film	2 Terminal	SMD/SMT
Current Sense Resistors - SMD 2T SSA5931 8W 50ppm 2mOhm 5.0 SSA5931LR002JDR Littelfuse 1,500: $0.798 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # SSA5931LR002JDR Mouser Part # 576-SSA5931LR002JDR	Littelfuse	Current Sense Resistors - SMD 2T SSA5931 8W 50ppm 2mOhm 5.0 Learn More about Littelfuse ssa current shunt resistors	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel $0.798 $0.787	Min.: 1,500 Mult.: 1,500 : 1,500	Reel	SSA	2 mOhms	5 %	5931	15078	15 mm (0.591 in)	7.75 mm (0.305 in)	0.49 mm (0.019 in)	Metal Film	2 Terminal	SMD/SMT
Current Sense Resistors - SMD 2T SSA5931 7W 50ppm 3mOhm 1.0 SSA5931LR003FDR Littelfuse 1: $2.76 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # SSA5931LR003FDR Mouser Part # 576-SSA5931LR003FDR	Littelfuse	Current Sense Resistors - SMD 2T SSA5931 7W 50ppm 3mOhm 1.0 Learn More about Littelfuse ssa current shunt resistors	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape $2.76 $1.83 $1.42 $1.28 Reel $0.884 View $1.14 $1.04 $0.884 $0.874 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	Reel, Cut Tape, MouseReel	SSA	3 mOhms	1 %	5931	15078	15 mm (0.591 in)	7.75 mm (0.305 in)	0.34 mm (0.013 in)	Metal Film	2 Terminal	SMD/SMT
Current Sense Resistors - SMD 2T SSA5931 7W 50ppm 3mOhm 5.0 SSA5931LR003JDR Littelfuse 1,500: $0.798 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # SSA5931LR003JDR Mouser Part # 576-SSA5931LR003JDR	Littelfuse	Current Sense Resistors - SMD 2T SSA5931 7W 50ppm 3mOhm 5.0 Learn More about Littelfuse ssa current shunt resistors	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel $0.798 $0.787	Min.: 1,500 Mult.: 1,500 : 1,500	Reel	SSA	3 mOhms	5 %	5931	15078	15 mm (0.591 in)	7.75 mm (0.305 in)	0.34 mm (0.013 in)	Metal Film	2 Terminal	SMD/SMT

SSA Current Shunt Resistors

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